LaHAR: Latent Human Activity Recognition using LDA.
Zeyd BoukhersDanniene WeteSteffen StaabPublished in: CoRR (2020)
Keyphrases
- human activities
- latent dirichlet
- latent dirichlet allocation
- linear discriminant analysis
- topic models
- latent topics
- latent variable models
- activity recognition
- lda model
- human activity recognition
- latent variables
- probabilistic topic models
- face recognition
- human computer interaction
- principal component analysis
- generative model
- action recognition
- sensor data
- human actions
- human knowledge
- topic modeling
- dimensionality reduction
- human interactions
- feature extraction
- data sets
- information retrieval
- computer vision
- feature space
- knn